MELBOURNE (Reuters) - Rhein Gibson's astonishing 55 at an Oklahoma golf course etched his name in the Guiness World Records but the unheralded Australian pro is determined to cast off the tag of "one-hit wonder".
Gibson's 2012 round of 16-under at River Oaks Golf Club in Edmond, Oklahoma, was confirmed as the lowest 18-hole score last year, an unforgettable feat for a 28-year-old who has grafted mostly in lower-tier competitions in the United States and Asia.
