During Lewis' training for the fights against Shannon Briggs, Željko Mavrović and Evander Holyfield he was one of his sparring partners. Luan overcame with success the first hurdles of his career as a "newcomer" in professional boxing. He boxed extremely successfully for Panix Promotion 15 times and in 2000 after Lennox Lewis had terminated his contract, Luan decided to look for a new alternative. In February and April 2000 he built his connections with Universum Box-Promotion and fought a number of matches for them. In January 2001 he signed a three years long contract with Universum Box-Promotion.