Five Must Follow Australian Horse Racing Punters By stars on July 2, 2017 Love it or loathe it, social media is a platform that connects people. Australian Horse Racing Punters are no different! Read the five punters we suggest you must follow on Twitter! 1. Daniel O’Sullivan @TRBHorseRacing O’Sullivan owns and runs BetSmart which is a horse racing tipping and education service but has also been a mainstay fixture on the Australia horse racing scene for many years.