The record for the longest time spent on the Billboard Hot 100 is held by "Radioactive" by Imagine Dragons, which spent 87 weeks on the chart.
Pink Floyde
apollo16
The longest time recorded is 2010, the date today, in 2011 it will be recorded 2011, and it goes on.
Russia holds the record for the longest continuous time spent in space by a country. The cosmonaut Valeri Polyakov set the record by spending 437 days aboard the Mir space station in the 1990s.
Evan Michels holds the record for the longest urination time for the 2008-2010 time period. Begining time of urination was 11:32:00. End time was 11:37:07.
A man holds the record for the longest continuous time spent in space. Russian cosmonaut Valeri Polyakov spent 437 days aboard the Mir space station in 1994-1995.
I believe it is David Blaine. He holds the record for 72 hours straight hanging upside down.
The record for the longest time without conceding a goal in international matches is held by Essam El-Hadary of Egypt, who went 1,214 minutes without conceding from 2004 to 2006.
Mike Wallace - 95 yards (October 23, 2011)
Kansas Jayhawks - 8 straight as of 2012 That's the current longest streak. Los Angeles City College holds the all time record at 14. UCLA holds the Div. 1 record at 13.
The longest pass completion in Steelers history is 95 yards. Ben Roethlisberger to Mike Wallace on October 23, 2011.
There is no official record for the longest humming out loud. However, people have attempted and recorded themselves humming for extended periods of time as a personal challenge or for entertainment purposes.