Derek Jeter is probably the most famous no.2
Babe Ruth
Roberto Alomar
Hank aAron
Dizzy Dean
Alfonso Soriano
dereck jeter
The most famous was Babe Ruth.
55 players all time
Ted Williams wore the number 9 for the Boston Red Sox.
Eric Gagne one year with Bo Sox
Gene Alley wore #14 during the 1959 season
The San Francisco Giant's Will Clark was a good hitter, he wore 22. Roger Clemens wore 22 as well.