Maths Explained by a Kid
Short, clear explainers: fractions, patterns, mental maths tricks.
AirAquaLand
Live with SahajAir, Aqua and Land of Sahaj
Diver ~ Finswimmer ~ Runner ~ Skater ~ Maths kid
Hi, I'm Sahaj! Welcome to LIVE WITH SAHAJ, where I share what I'm really learning: diving and finswimming in the water, running and skating on land, and aiming high with maths, MUN and science.
Learn. Grow. Explore. Inspire.
Aim high
Into the water
On the move
★2nd place · 50 m monofin · 3rd Kutch District Finswimming Tournament 2026★Training for 5000 m★Maths Explained by a Kid★Scuba Diaries★Skate Basics★MUN Tips★Finswimming 101★New videos every week★2nd place · 50 m monofin · 3rd Kutch District Finswimming Tournament 2026★Training for 5000 m★Maths Explained by a Kid★Scuba Diaries★Skate Basics★MUN Tips★Finswimming 101★New videos every week
3worlds to explore: Air, Aqua and Land
50 mmonofin podium, 2nd place
5000 mthe long-distance running goal
7video series across the three worlds
01Air · aim high
Head in the clouds, feet doing the work.
Air is the mind, the voice and the big dreams. It's where Sahaj explains maths the way a kid gets it, practises for Model UN, and asks why things fly, float and breathe.
- Maths explained by a kid
- Model UN and public speaking
- Air and sky science: breath, pressure, flight
- Study systems and the Mistake Log
From the Mistake Log
Every wrong answer gets written down, along with why it was wrong and the fix. Progress isn't a straight line, and that's the whole idea behind our logo.
MUN Tips
How to research a country, write a position paper and give your first speech.
Air Science
Kites, paper planes, air pressure and why divers breathe slowly.
02Aqua · into the water
Calm, curious and always safe in the water.
Aqua is where Sahaj feels most at home: scuba diving with a certified instructor, racing in a monofin, and building swim fitness lap by lap.
- Scuba diving, always instructor-led
- Finswimming: monofin and bi-fins
- Swimming training
- Ocean facts and water safety
PADI-certified diver at 10. Every dive is planned and led by a certified instructor.
Safety first: certified instructors, a buddy on every dive, no stunts for views.
Scuba Diaries
Life on a dive boat: buddy checks, hand signals and the creatures we meet.
Finswimming 101
What a monofin is, how the dolphin kick works, and race-day nerves.
Ocean Facts
One-minute facts about the sea, plus how to keep it clean.
03Land · on the move
One step, one stride, one lap at a time.
Land is about steady effort: long-distance running towards 5000 m, learning to skate (falls included), and the fitness that makes diving and swimming easier.
- Long-distance running: 5000 m
- Pacing, breathing and training logs
- Skating basics, falls and safety gear
- Fitness that supports the water
5K
5K JourneyTraining log goes live with the first Land episode TBC
5K Journey
Week-by-week training towards 5000 m: pacing, breathing and rest days.
Skate Basics
Helmet on: balance, stopping, and how to fall safely.
Strong Body
Kid-safe fitness that helps with swimming and diving.
The journey so far
From the first splash to the next goal
Real milestones only. Each one is checked against a certificate or a dated photo before it goes here.
Learning to swim
Where Aqua started: lessons, laps and a love of the water. Year TBC
2nd place, 50 m monofin
3rd Kutch District Finswimming Tournament 2026, Sahaj's first finswimming podium.
PADI-certified diver at 10
Ocean training dives with a certified instructor.
LIVE WITH SAHAJ is live
The channel and this site, run by Sahaj's parents.
5K Journey and Skate Basics
The first Land episodes, filmed in the Saturday batch shoots.
First MUN conference
Research, a position paper and a first speech. Date TBC
★ Verified only
LIVE WITH SAHAJ achievements
We list a result only after checking it against an official certificate.
2nd
Aqua · Finswimming
2nd place in the 50 m monofin
3rd Kutch District Finswimming Tournament 2026. One length of the pool, one monofin, and a lot of dolphin kicks.
Learn. Grow. Explore. Inspire.
PADI-certified diver at 10
Certified to dive with a professional. Every dive is instructor-led.
More medals in the queue
New results go here once a parent has checked the certificate.
Videos hub
Watch LIVE WITH SAHAJ on YouTube
New videos from all three worlds on youtube.com/@livewithsahaj. Every title ends with “| LIVE WITH SAHAJ” so you always know it's the real channel.
Welcome to Air, Aqua and Land of Sahaj
What is a monofin?
A morning on a dive boat
My first 5K training week
How to fall safely on skates
Fractions in 60 seconds
My first MUN speech: 5 tips
Why do divers breathe slowly?
Pacing: the secret of 5000 m
Never miss a Weekly Drop
Subscribe and tap the bell. New episodes every week.
SubscribeSubscribe and tap the bell. New episodes every week.
Gallery
Moments from the three worlds
More Air & Land photosRunning, MUN and maths after the first Saturday shoot
The Sahaj Crew · free
Join the Crew. Earn points. Collect badges.
Take on Air, Aqua and Land challenges, invite friends with your own link, and climb the monthly leaderboard. Points are just for fun: you can't buy them and they're never worth money.
+50for joining and confirming your email
+100per friend who joins with your invite link
+20for finding the secret word in a new video
+30–100for each completed challenge
Members must be 13 or older, or have a parent-managed account. Nicknames only.
News & blog
Latest from the three worlds
Launch
Welcome to LIVE WITH SAHAJ
Why we started, what the three worlds mean, and how we keep it safe.
Read →Aqua
What is finswimming? A kid's guide to the monofin
One big fin, two feet, and the dolphin kick explained simply.
Read →Land
How a kid trains for 5000 m (safely)
Run-walk, pacing and rest days: the plan for the 5K Journey.
Read →Community
The Crew wall
Messages from the Crew, read and approved by a parent before they appear. Nicknames only, no photos of faces. The notes below are examples, until real Crew messages are approved.
Did the slow-bubbles challenge in the shallow end with my coach. So calm!— WaveRider, 12 · Aqua · sample
The fractions trick helped me in my test today. Please make one on decimals!— MathsMango · Air · sample
Fell off my skates three times, then did a full lap. Helmet on!— RollerRaj · Land · sample
Be kindCheer people on. No mean comments, ever.
Nicknames onlyNever share your full name, school or where you live.
No facesShare your feet on a track, your fins or your notebook instead.
Parents see allEvery message is checked by a parent before it shows.
Support & merch
Help Sahaj aim higher
Grown-ups can support the channel with a small membership. It helps pay for pool time, safety gear and filming. Supporting never buys points.
An adult pays. Sahaj gets a thank-you. Payments are not live yet.
Crew TeeComing soon
Aqua BottleComing soon
A few plain answers
Frequently asked questions
What is finswimming?
Finswimming is a pool or open-water sport. Athletes wear a monofin (one large fin) or bi-fins (a fin on each foot) and swim with a dolphin kick or a flutter kick. Races are measured in metres, just like ordinary swimming. The 50 m monofin is one fast length of a long pool.
Who runs this site?
Live with Sahaj is run by Sahaj's family. A parent reads every message, approves what is published, and is the contact for this site. Write to [email protected].
How does a child stay safe here?
We do not publish Sahaj's surname, school, home address or full date of birth. Photos are checked so other children's faces are not shown without their parent's written consent. Dives and training are instructor-led. Comments and Crew messages are read by a parent before they appear. When support or merch opens, only an adult can pay.
The Weekly Drop
One short email a week
The new video, one challenge and one fun fact from Air, Aqua or Land. No spam, and you can unsubscribe in one click.
A note from Sahaj's parents
LIVE WITH SAHAJ, the YouTube channel and this website are owned and run by Sahaj's parents. Sahaj is under 13, so we film, edit, post and read every message.
- First name only, no school, city or birthday
- Instructor-led dives, helmets on, no risky stunts
- Comments filtered by a parent or turned off
- No ads or trackers on this site
- Paid partnerships always labelled (ASCI rules)
- Other people's faces never shown without consent
Contact LIVE WITH SAHAJ
For collaborations, events, media or school-safe workshops, please write to Sahaj's parents. A parent reads every message.
[email protected]