Welker
When Jerry Rice was with the San Francisco 49ers he wore the number 80.
Steve Young wore #8 with the 49ers.
Y. A. Title
Steve Young wore #8
Several players have worn number 58 for the 49ers, but the most famous would probably be linebacker Keena Turner, who played with the 49ers from 1980 through 1990 and was a member of four Super Bowl-winning teams.
Bill Kilmer wore #17 for the 49ers, Saints, and Redskins.
Offensive guard Guy McIntyre wore #62 between 1990-1993 and offensive guard and center Jeremy Newberry wore the number in 1999.
Steelers starting quarterback Ben Roethlisberger wears #7.
Jerry Rice wore the jersey number 80 during his time with the San Francisco 49ers, where he became an NFL legend. After joining the Oakland Raiders, he switched to number 81. He also wore number 80 when he played for the Seattle Seahawks in the final season of his career.
As of my last update, number 7 for the San Francisco 49ers has been worn by several players, but prominently by quarterback Colin Kaepernick during his time with the team from 2011 to 2016. Kaepernick is known for leading the 49ers to Super Bowl XLVII and for his activism off the field. Following him, other players, such as quarterback Nate Sudfeld, have also worn the number. Always check the latest roster for current players.
the baseball player Jackie Robinson wore it. Mariano Rivera who played for the New York Yankees.Ronnie Lott who played for the SanFrancisco 49ers. And it was the number on Lee Petty's Race car. And in modern day, Kevin Love of the Minnesota Timber Wolves wears it.