Which college was Josh Allen playing for when he entered the NFL?

Which college was Lamar Jackson playing for when he entered the NFL? What jersey number did Lamar Jackson wear with the Ravens? What position did Josh Allen primarily play? Josh Allen is best known for playing with which NFL team? What jersey number did Josh Allen wear with the Bills? What position did Joe Burrow primarily play? Joe Burrow is best known for playing with which NFL team? Which college was Joe Burrow playing for when he entered the NFL?