"Speculative machines produce existential wonder"
MIT News, 2020
"The best student design of 2019"
Fast Company, 2019
"Smashable Fingers"
IEEE Spectrum, 2017
"Bretl’s group develops impact resistant fingers for prosthetic hand"
Coordinated Science Lab at UIUC, 2016
"AE grad student's robotic prosthetic hand project  
reaches finals in Research Live! competition"
Aerospace Engineering at UIUC, 2016
Host of TV show "Themes of Around the World: Colombia"
EBS TV, 2014, Korea
Keynote speaker at  TV show "15mins that Changes the World"
CBS TV, 2012, Korea
Guest talk on TV show "Everything in the World"
YTN Sicence TV, 2013, Korea
2012, Korea
Featured "Pygmalion Tech Talks"
The Daily Illini, Sept. 27. 2016, U.S
Interviewee "Story On Display"
Samsung Display Magazine, 2013, Korea
Interviewee "I am born to be a challenger!"
The Korea Economic Daily, 2013, Korea
Interviewee "Hola, Brave Yun"
University Magazine (Dae-hak Naeil), 2013, Korea
Cover Model
University Magazine (Dae-hak Naeil) No. 545, 2011, Korea