Talking about China Eastern Mileage Runs to SE Asia....check out this article on an 8-year old who got Delta Diamond Medallion status on one (long, ten-night) Mileage Run!
https://pointmetotheplane.boardingar...s-in-one-trip/
"Most eight year olds celebrate their birthday with cake, ice cream and friends and family. Not Neela Harris, who spent her eighth birthday flying in business class around the world. At age eight, Neela now enjoys Delta Air Lines Diamond Medallion status, the highest recognition frequent flyer status the airline publishes."
