 Complete the following phrase:  Nuttalls first senior international appearance came at the 1991 IAAF World Cross Country Championships, where he helped the English team to sixth. After a 3000 m win at the UK Athletics Championships in 1993, his first senior national title, he competed at the 1993 World Championships in Athletics, though he was eliminated in the heats. His most successful year came in 1994. He was Britains top performer at the 1994 IAAF World Cross Country Championships in 32nd place then claimed fifth place in the 5000 m at the 1994 European Athletics Championships. He took his first major medals over the 5000 m, being the silver medallist at the 