Marvin Bagley III and Luka Doncic are tied for the youngest with 14.0+ points per game and 7.0+ rebounds per game in a season. They were 19 years old in 2018-19.

who is the youngest player with at least 14 ppg and 7 rpg in a season
Interpreted as:
Who is the youngest player with at least 14 ppg and 7 or higher rpg in a season?

See Trending NBA Searches