Find a record you could break. Contact the officials in charge of record keeping and inform them of when and where you intend to attempt it. Make your attempt and get it measured/timed/checked/whatever is necessary. If you don't quite get it, try again.
yes
No.
YES
it doesn't matter
by beating the recent record.
the same time your mother does, how the hell would anyone know this! No one knows when he'll break a world record, only Crosby will know that :)
Bobby and Cindy Brady tried to break a world record in teeter-tottering in an episode of The Brady Bunch.
The World Record and Olympic record in the Short Program.
68
3rd July 1938.
go to http://www.guinnessworldrecords.com/
If you break a world record in the 2009 world championsips, you get $100k.