The Board of Control for Cricket in India (BCCI) wished the Test captain with a video showing images of Kohli and also various cricketers wishing him.
Batting legend Tendulkar called Kohli "shararati guy" (mischievous).
India coach Anil Kumble hopes Kohli has a fantastic year ahead.
India's all-rounder Hardik Pandya said he has many things to learn from Kohli.
When it comes to wishing cricketers on their birthdays, Sehwag is the best. He proved it yet again.
Former batsman Aakash Chopra described Kohli as "modern great".
Suresh Raina and his team
Suresh Raina's team tweeted wishes for Kohli and the left-handed batsman retweeted it.
Left-handed opener Shikhar Dhawan referred to Kohli as his brother while conveying birthday wishes.
Veteran offspinner Harbhajan Singh wrote "God bless" Kohli.
Cricket from the age of 3
According to this tweet, Kohli's interest for cricket began as early as a 3-year-old. He is seen here with his dad.
Example for younger generation
A fan's wish for India's Test skipper. "Ultimate example for young generation".