The talented forward has been named in Gareth Southgate's squad for the upcoming games against Iceland and Denmark in the Nations League, earning his first senior call-up after previously representing the Under-21s.
Greenwood will hope to follow in the footsteps of Duncan Edwards, Marcus Rashford, Phil Neville, Wes Brown, Phil Jones and Lee Sharpe.
Edwards held the record as his country's youngest international in a competitive match after making his bow against Scotland in 1955. Theo Walcott is currently England's youngest-ever player, with the-then Arsenal winger appearing aged 17 years and 75 days against Hungary in May 2006.