Natasha Veruschka (USA) swallowed 13 swords, each at least 38.1
cm (15 in) long at 3rd Annual Sideshow Gathering and Sword
Swallowers Convention, Wilkes-Barre, Pennsylvania, USA, on 3
September 2004. 

Below is a video of the male record holder, Kishan Valaiah Ayula
(India), who swallowed 22 swords simultaneously on the set of
Guinness World Records – Ab India Todega in Mumbai, India, on 13
February 2011. Kishan also holds the record for “most swallowed
swords whilst juggling three objects”.