Captain Kendrick O'Neill
Kendrick "Kenny" O'Neill, also known as K'Endrik, was a half-human, half-Klingon hybrid who served in Starfleet Intelligence during the latter half of the 24th century. In the 2380s, he held the rank of captain and was often partnered with T'Lena. Of Scots-Irish descent on his father's side, O'Neill was a distant cousin of Timothy Sinclair. (Star Trek: Pendragon)