Baku (Azerbaijan): Asian Games champion Vikas Krishan (75kg) and Commonwealth Games gold-medallist Manoj Kumar (64kg) today booked Olympic berths after advancing to the semifinals of the International Boxing Association's (AIBA) World Qualifying Tournament here. 

While Manoj thrashed Tajikistan's Rakhimov Shavkatdzhon, second seed Vikas got past Korea's Lee Dongyun in the quarterfinals by a similar margin of 3-0.