Høgh scored first Celtic goals in 5-1 victory O’Neill ‘doing better’ after procedure in hospital Kasper Høgh scored a hat-trick, his first goals for Celtic , as the Scottish champions made light of the absence of their manager Martin O’Neill with a 5-1 win at Kilmarnock on Sunday. Victory made it two wins out of two Premiership games for Celtic, with 74-year-old boss O’Neill missing the trip to Rugby Park after what the club had said earlier this week was a “small procedure” in hospital.