Stephen Ross is discussing selling part of the Dolphins, along with a stake in Hard Rock Stadium and the F1 Miami Grand Prix, to Griffin, said a person with knowledge of the matter.

The basketball legend’s sale this month of his stake in the Charlotte Hornets of the National Basketball Association cemented his net worth at an estimated $3.5 billion, according to the Bloomberg Billionaires Index, which is calculating his fortune for the first time.

Groupe Amaury, the closely held family business that owns the Tour de France, saw revenue jump by nearly a fifth last year, driven in part by a surging interest in the the world’s most famous bike race.

Billionaire Jorge Mas persuaded the world’s biggest soccer star to join a bottom-of-the-barrel team that’s languishing in last place in its league.

One of the best-known sports investors, FSG has kept slowly adding teams to its roster. Founded by John Henry and Tom Werner to buy the Red Sox back in 2002 for $380 million, the group bought Liverpool FC in 2010 and two years ago purchased the Pittsburgh Penguins for $900 million.

Anurag Jain is part of a group including influential Indian-born businesspeople bringing the world’s second-most popular game to U.S. audiences. Major League Cricket has also attracted Adobe Inc.