There are several reasons why 16-year-old Penny Oleksiak can be called a history-making Canadian athlete 鈥 her age being just one of them, according to a Canadian Olympic historian.

Oleksiak became the most decorated Canadian athlete of any Summer Olympics on Thursday, winning her fourth medal and as she stormed the women鈥檚 100-metre freestyle and set an Olympic record as she tied fellow gold medallist Simone Manuel of the United States. Oleksiak had already won one silver and two bronze medals.

鈥淚t was an incredible performance for her at these Olympic Games,鈥 Olympic historian Kevin Wamsley told 麻豆影视 Channel on Saturday. 鈥淎nd, as she said, just beyond her wildest dreams.鈥

The Toronto teen鈥檚 success is significant not only because of her age, Wamsley said, but also her level of experience compared to her competitors.

鈥淪o we know that a swimmer like Michael Phelps has been at multiple Olympic Games. He鈥檚 almost twice as old, and you would expect a little more from him. But who could鈥檝e expected this kind of performance from a young athlete?鈥 he said.

鈥淪he鈥檚 only going to grow stronger and more experienced in international competitions.鈥

Canadian women have dominated the podium in Rio de Janeiro. All of Canada鈥檚 11 medals won so far have been won by women.

That female domination, led by Oleksiak, marks a major shift from the London 2012 Olympics, when men and women more or less shared the medal count equally, Wamsley said.

He added that the womens鈥 success at these Games underscores Canada's committment to fostering talented female athletes.

鈥淚 think, is a measure of how sport for women is valued in Canada compared to some of the nations who are a little further behind in women鈥檚 participation,鈥 he said.

Canada鈥檚 biggest hope for a men鈥檚 Olympic medal likely rests on the shoulders of Andre De Grasse, who is set to race at 100-metre dash finals on Sunday.