 Complete the following phrase:  In January 2012, Kellett successfully earned a Professional Darts Corporation tour card on day two of the PDCs Pro Tour Q School qualifying tournament. In June, he qualified for the European Tour Event 3 after defeating Nigel Heydon and William OConnor in the UK qualifier. Kellett played Mervyn King in the first round in Düsseldorf and lost 36. He also reached the fourth European Tour Event and beat Colin Lloyd 64 in the first round in Stuttgart. Kellett faced Vincent van der Voort in the second round and lost 56. Kellett won the PDC World Championship qualifier in November, beating John Bowles 51 in the final, seeing off a total of seven players during the event to reach the 