I went shark diving March 21st, 2013 for the first time in Gansbaai, South Africa with my sister Leanne Plummer and best friends Peter Lipscombe, Richard Lipscombe and Monica Kronfli .. and managed to catch this on film!!A shark swims past the bait and goes straight for the cage!! He manages to get his head in the viewing gap of the cage, while fellow diver Roger Gray(who got married the day before), acted quickly to swim below the gaping sharks mouth and to avoid any injury.Apologies for any profanity in the video.. it was an out of control situation.