He was a world champion for 11 years and 10 months.

He was also a world champion who would take on anyone.

"We are all looking forward to working with a world champion."

Of course, we are all looking forward to working with a world champion.

He became world champion for the second time in 2011.

He is also a former world champion in the 100-kilometer walk.

He could be a world champion for many years, beginning in 1997.

In 1912 he became world champion for the first time.

"How many times do you get to be a world champion of anything?"

At the age of 19, she became world champion in both.