(Reuters) - Jessica Ennis-Hill, the 2012 Olympic heptathlon champion, has given birth to a son, she announced on Friday.
The Sheffield athlete tweeted: "Our beautiful baby boy Reggie Ennis-Hill was born yesterday. We couldn't be happier."
Ennis-Hill, 28, is a former world heptathlon title holder but she missed the world athletics championship last year because of injury.
(Writing by Steve Tongue; Editing by John O'Brien)