Phil Crow, 68, lived in the resort town where he died on Monday afternoon while the beach was particularly busy because of the heatwave and a public holiday.
It all started in October 2004, when Shaw, a pilot and celebrated cave diver, set a world record for the deepest dive using a rebreather at Bushman's Hole in South Africa.
Delivery Hero said last week its U.S. rival had increased its holding to about 19.5% of issued capital from roughly 7%, becoming its largest shareholder.
Amin Abdullah, a father of eight, was among those killed when Cain Clark, 17, and Caleb Vazquez, 18, opened fire at the Islamic Center of San Diego at around 11.40am on Monday.
The 66-year-old man and 64-year-old woman were pulled to shore in Australia shortly after 11am on Wednesday, where off-duty nurses performed CPR until paramedics arrived.
The actor, 28, who is the nephew of acclaimed stars Ralph and Joseph Fiennes, has taken on the starring role in Young Sherlock, playing an earlier incarnation of the genius detective.