News by James Hall  A personal trainer who drowned during a late night swim on the Gold Coast has been described by devastated friends as a bright ray of sunshine . Julia Boika was seen entering the water at Broadbeach on Thursday night at about 9.20pm with a friend, British national Jake Jacobs. Her lifeless body was pulled unresponsive from the water at Kurrawa about an hour after the swim while Mr Jacobs s dead body was found a day later at Broadbeach. Julia Boika was working in Melbourne. Ms Boika, a 29-year-old Ukrainian national, worked as a trainer in Melbourne. It is here businesswoman Maria Markman met the personal trainer as a client of the European woman.