Hall of Fame center Kareem Abdul-Jabbar has put four of his NBA championship rings up for auction.

Abdul-Jabbar has hundreds of items from his memorabilia collection available in the auction, being conducted by Goldin Auctions, with "much of the proceeds" going to his Skyhook Foundation charity to help benefit kids learn about science, technology, engineering and math.


http://www.espn.com/nba/story/_/id/2...-rings-auction