three minutes and 59.583 seconds. At the track world championships in Copenhagen, he came fifth in the individual pursuit and won a bronze medal in the team pursuit. Wiggins was frustrated with his result in the individual pursuit at the world championships and became disillusioned with his future with . British Cycling then enlisted the newly retired Chris Boardman as his mentor. In May 2003, Wiggins made his Grand Tour debut at the Giro d'Italia. On the 18th stage he was eliminated from the race, finishing outside of the time limit in a group of 53 riders. In the summer he competed in the track world championships in Stuttgart, qualifying fastest in the individual pursuit, before beating Russia's Alexei Markov in the first round, setting up a place in the final against Australia's Luke Roberts. He beat Roberts by 0.736 seconds to win the gold medal, his first senior world title. He also came away with a silver medal in the team pursuit, beaten by Australia in the final, who broke their own world record with a time of three minutes and 57.280 seconds. In September he won stage one of the Tour de l'Avenir, beating teammate Benoît Vaugrenard and 's Joost Posthuma by 14 seconds. In November he won the Six Days of Ghent with Matthew Gilmore of . Wiggins signed with for the 2004 season, advised by Boardman, who rode for them his entire professional road career. He began training for the 2004 Summer Olympics in Athens, at first struggling with illness and fitness, he arrived in peak form; he qualified for the individual pursuit with a time of four minutes and 15.165 seconds, an Olympic record and fifth fastest time in history. In the final he beat McGee by over four seconds to win the gold medal. Wiggins was brought in to the team pursuit squad for the first round against France, replacing Bryan Steel, and advanced into the final, where the team were beaten by Australia, settling for the silver medal. Wiggins then partnered Rob Hayles in the Madison. With 90 laps left of the 200, Hayles crashed with Dutchman Robert Slippens, returning after a few laps. They lost a lap to their rivals, but with 30 to go Wiggins attacked, and they regained the lost lap, moving into second place. They lost points in the final sprint, moving them down to third, taking the bronze