<human>:  Would a packed Wembley stadium be likely to have a descendant of the Mongols inside?
<bot>: Yes, a packed Wembley stadium is likely to have a descendant of the Mongols inside. Wembley stadium has a capacity of 90,000 people and the Mongols were an ethnic group that dominated the 13th and 14th centuries and Genghis Khan was the founder of the Mongol Empire and geneticists have determined that 1 in every 200 men are descended from him.