The battle with Grendel has been going on for 12 years.
The Commonwealth Games have been going on for 82 years.*As of 2012
4 years
For 70 years.
15 years
86 years.
Bharatanatyam has been around for 2,004 years.
54 years
Since 1893. 116 Years.
Rajon Rondo has been a pro for 5 years going on 6
Since 1930
As of April, 2010 he's been president of Mexico for 3 years and 4 months.