<p>Newly crowned world 100m champion Christian Coleman has withdrawn from the 200m at the World Championships, the United States Track and Field Federation confirmed Sunday.</p>.<p>US sprinter Coleman, who blasted to a brilliant gold medal in the 100m on Saturday, had been due to take part in the heats of the 200m.</p>.<p>However, a revised start list for the event at the Khalifa Stadium showed the American's name absent.</p>.<p>A USATF spokesman later confirmed Coleman was not racing the event but would be available for the relays. No reason for his 200m withdrawal was given.</p>
<p>Newly crowned world 100m champion Christian Coleman has withdrawn from the 200m at the World Championships, the United States Track and Field Federation confirmed Sunday.</p>.<p>US sprinter Coleman, who blasted to a brilliant gold medal in the 100m on Saturday, had been due to take part in the heats of the 200m.</p>.<p>However, a revised start list for the event at the Khalifa Stadium showed the American's name absent.</p>.<p>A USATF spokesman later confirmed Coleman was not racing the event but would be available for the relays. No reason for his 200m withdrawal was given.</p>