Manusamoa Tuilagi of England poses for a portrait during the England rugby union squad photo call at Weetwood Hall on January 21, 2013 in Leeds, England.

Manu Tuilagi of Leicester Tigers poses for a portrait at Welford Road on May 17, 2013 in Leicester, England.

Manu Tuilagi of England poses for a portrait on August 7, 2012 in Loughborough, England.

Manu Tuilagi of Leicester Tigers tackled by Alex Lozowski of Saracens during the Aviva Premiership match between Leicester Tigers and Saracens at Welford Road on December 24, 2017 in Leicester, England.

Manu Tuilagi of Leicester Tigers looks oon, after his team lost to Munster during the European Rugby Champions Cup match between Leicester Tigers and Munster Rugby at Welford Road on December 17, 2017 in Leicester, England.

Manu Tuilagi of Leicester Tigers in action during the Aviva Premiership match between Leicester Tigers and Bath Rugby at Welford Road on September 3, 2017 in Leicester, England.

Manu Tuilagi of Leicester limps off the pitch after being injured during the Aviva Premiership match between Leicester Tigers and Saracens at Welford Road on January 1, 2017 in Leicester, England.

Manu Tuilagi of Leicester Tigers is tackled by Tyler Bleyendaal of Munster during the European Rugby Champions Cup match between Leicester Tigers and Munster Rugby on December 17, 2016 in Leicester, United Kingdom.

Manu Tuilagi of Leicester is held up by Greig Laidlaw of Gloucester during the Aviva Premiership match between Gloucester and Leicester Tigers at Kingsholm Stadium on September 2, 2016 in Gloucester, England.