Cristiano Ronaldo wears 17 when he plays for Portugal.
Lance Berkman currently wears #17 for the Yankees..
Mike Wallace- Pittsburgh Steelers
Nani of Manchester United
WR Plaxico Burress
Gael Kakuta for Chelsea although he isn't that famous yet, and Massimo Oddo used to wear it for AC Milan but changed to number 17.
robin uttapa, ab di villiers
alvaro arbeloa wears the no.17 shirt for Real Madrid
Currently, wide receiver Lanear Sampson wears #17 for the Steelers.
Pedro - FC Barcelona Nani - Manchester United -Cristiano Ronaldo used to wear number 17 for the portuguese international team