That's Angad Bumrah wearing his daddy's India cap.
Jasprit Bumrah posted the cute picture of Angad wearing his India cap on Instagram, embellishing it with a couple of heart emojis.
Boom Boom is in New York with wife Sanjana Ganesan -- who works as a presenter for Star Sports during the T2 World Cup -- Angad and likely a team to look after the baby when his mum and dad are at work.