OSU Alum Olivia Vivian participated as a member of Team Australia in the NBC show American Ninja Warrior - USA vs The World … which was broadcast by NBC on Sunday, Jan. 27th.
(Her main appearance (w/profile) begins at ~46:33.)
Olivia “appears” throughout the show (including the opening preview) … and her “profile” segment is probably longer than her actual “obstacle run” … Oregon State gets a mention, and one short floor tumbling clip of Olivia from Gill is shown … twice.

Here is the link to the 85-min. broadcast on NBC.com... either watch in the NBC App on a mobile device or in a browser on a computer ... (it will play in a browser on a phone as long as you open this link in a tab set to the "desktop version".)
https://www.nbc.com/american-ninja-warrior/video/usa-vs-the-world/3867084