Complex sentence: Even a super talent who moved to Greece from the NBA was Roy Tarpley who in 1986 he was selected by the Dallas Mavericks in the first round, with the seventh (7th) pick of the NBA Draft.
Split into simpler sentences: Even a super talent who moved to Greece from the NBA was Roy Tarpley. In 1986, Roy was selected by the Dallas Mavericks in the first round, with the seventh (7th) pick of the NBA Draft.