01:00 Mexico Record number mariachis belt out classic songs in Mexico City plaza The number of musicians apparently topped the previous record of 700 mariachis at an earlier gathering in the Mexican city of Guadalajara.
01:37 China Marathonian Chen Penbin: pushing human limits in running A pioneer in China's ultramarathon scene, has spent more than 20 years challenging the limits of human endurance, gaining a "Forrest Gump-style" ...
01:56 Kenya Kenya: Africa's fastest man Ferdinand Omanyala dreams of new record at World Athletics Championships
