2021-22: Did not compete
High School
- Four-year letterwinner at North Allegheny High School under head coach Patrick Wenzel
- Named team captain and 2017-18 team MVP
- Holds the 100 fly North Allegheny High School record
- Member of 200 medley relay and 400 medley relay WPIAL champion teams
- Member of the 200 freestyle relay and 400 freestyle relay PIAA champion teams
- Named 2019 All-American
- Swam for Allegheny North Swim Club and WEST Swim Club
Personal
- Full name is Branko Alexander Kosanovich
- Son of Eli and Milana Kosanovich
- Has a younger brother Marko and an older sister Maya
- Grandfather Bronco Kosanovich played football and lacrosse at Penn State
- Enjoys listening to music and playing X-box
- Majoring in business
- Born January 25, 2002
On Choosing Penn State:
“I naturally have a Penn State history in my family. Growing up watching football games with my dad, I have always had a connection. Especially with my grandfather being a PSU athlete as well (football and lacrosse). The first time I visited campus was the summer before my sophomore year. I fell in love with Penn State from that day and never looked back. It’s truly a blessing and a dream come true to continue my family’s legacy of being a Nittany Lion.”