1. Washington Sundar - 18 years and 80 days
Rahul's team-mate achieved the feat back in 2017 against Sri Lanka at the Wankhede stadium in Mumbai.
2. Rishabh Pant - 19 years and 120 days
Pant too made his T20 debut in the same year - 2017 - and his moment under sun came against England at the M Chinnaswamy stadium in Bengaluru.
3. Ishant Sharma - 19 years and 152 days
The lanky India pacer achieved the honour way back in 2008 against Australia at the Melbourne Cricket ground, a series that saw him bowling a wonderful over against Ricky Ponting.
4 Rahul Chahar - 20 years and 2 days
Rahul made his T20I and India debut against West Indies at Providence, Guyana, and took the wicket of Windies skipper Craig Brathwaite. He went for a few runs but he has a long road as Rahul had showed for Mumbai Indians in IPL 2019.