It's been an year since Khloe Kardashian filed for divorce from Lamar Odom but the only thing stopping her from finalising it is that she can't find him.

The 30-year-old and her attorney are reportedly struggling to locate the NBA player to finalise the terms of the divorce, so that they can officially end their five-year marriage, reports tmz.com.

According to a source, Odom has gone missing as she tries to complete the divorce, which she filed citing irreconcilable differences.

If Odom doesn't replies, Khloe would have no choice but to request a default judgement.