Which college was Steve Smith Sr. playing for when he entered the NFL?

Which college was Wes Welker playing for when he entered the NFL? What jersey number did Wes Welker wear with the Patriots? What position did Steve Smith Sr. primarily play? Steve Smith Sr. is best known for playing with which NFL team? What jersey number did Steve Smith Sr. wear with the Panthers? What position did Amon-Ra St. Brown primarily play? Amon-Ra St. Brown is best known for playing with which NFL team? Which college was Amon-Ra St. Brown playing for when he entered the NFL?