World Wrestling Entertainment (Wwe) star The Undertaker has been hospitalised following a fight at WrestleMania Xxx on Sunday (06Apr14).

The pro wrestler, real name Mark William Calaway, was injured during a bout with Brock Lesnar at the New Orleans, Louisiana event, which he lost - and had to be taken to a nearby hospital.

Wwe officials tell that after undergoing a variety of tests, doctors concluded the 49 year old had suffered a severe concussion and was required to stay overnight for further evaluation.

The Undertaker was released on Monday (07Apr14).