Who is Mike Lynch, the millionaire who went missing after his luxury superyacht sank in Italy?

British millionaire entrepreneur Mike Lynch has gone missing after his luxury superyacht sank in Sicily (Italy). The 59-year-old Lynch was the co-founder of Autonomy, a software company formed in 1996 which was acquired by HP in 2011 for $11 billion. Lynch was accused of inflating the value of the firm and was acquitted some time ago