Whatever can satisfy a need becomes a profession. In Britain, there is also a profession of bed warmers. These professionals lie for some time in bed to warm so that the guest may feel warm and cozy. 

Exactly Gulshanji. That type of profession gives more job satisfaction and of course a fat Pay packet.

Truly interesting and unusual jobs! I would like to apply for the one offered by the NASA!

Why not, apply,  i too follow the suit Kalyani.

Good links and some hilarious and rare job as well as @Gulshan Kumar Ajmani also spoke about rarest kind of profession. 

Hilarious for whom? Certainly not for those enjoying their jobs with fat pay packets.

Unusual jobs, but not bad. Work is worship. Every job we do for the purpose of a living is prestigious.

They say, "love what you do". It gives satisfaction, even if you get meager income.

Love to do such jobs all these certainly are part of creativity. 

When you love the job you are doing, both productivity and creativity are boosted beyond belief.