Harlequins, this afternoon, announced that Adeniran-Olule had passed away following a road traffic collision.
A member of the Quins academy, the prop had already made two senior appearances and had played with England’s U20s.
In an official club statement, the 20-year-old was described as ‘one of our most promising youngsters and an academy member, who has been involved with the Club since the age of 13’.
‘Conor O’Shea, Harlequins Director of Rugby, commented:
“Our thoughts and prayers are with Seb’s family and friends at this difficult time. Seb was an incredible talent and had already represented England at under age level as well as making his senior debut for Quins at just 20.
“He will be sorely missed by the whole squad as well as by the wider club.”