Princess Kalina of Bulgaria is one of the most rarely-seen royals in the world. © Getty Princess Kalina of Bulgaria was seen for the first time since 2024From her major facial reconstructive surgery to her weight-lifting era, HELLO! delves into the life of the little-known-about Princess Kalina of Bulgaria…Princess Kalina's early years: From art student to fashion muse © Luc Castel Princess Kalina of Bulgaria and her Father King Simeon of Bulgaria in 1989 Princess Kalina of Bulgaria is the only daughter and the fifth child of King Simeon and Queen Margarita. In 2002, Princess Kalina married Antonio José (Kitín) Muñoz y Valcárcel, a Spanish sea navigator and explorer and UNESCO Goodwill Ambassador. © Europa Press Entertainment Princess Kalina of Bulgaria and Kitin Munoz are seen on December 5, 2014 in Madrid, Spain.