Breath taking dance performance by 80 year woman

Paddy, a 80 year old grandmother, is a British Salsa dancer who dances with her partner Nico. Their dance performance caused quite a stir in the ‘Britain’s Got Talent’ audition, which saw Paddy displaying some incredible acrobatic dance moves that would put performers a quarter of her age to shame.
The performance started as usual but few moments later, it turned out to be a huge shock for the whole audience.
Source: http://www.itv.com/britainsgottalent