Complex sentence: Hick's career as a strongman began in 2010 as an under 105 kg competitor, he came 7th at the 2010 Northern England u105kg Qualifier and third at the 2010 England's Strongest Man u105 contests.
Split into simpler sentences: Hick's career as a strongman began in 2010 as an under 105 kg competitor. He came 7th at the 2010 Northern England u105kg Qualifier and third at the 2010 England's Strongest Man u105 contests.