True Left

Now, I see Hungarian brothers skaters who want to celebrate both of their parents heritage.

Link: https://www.scmp.com/sport/china/article/3165478/winter-olympics-speed-skater-liu-shaolin-hopes-wave-special-chinese

Winter Olympics: speed skater Liu Shaolin hopes to wave special Chinese-Hungarian flag in Beijing, ‘50 per cent for China, 50 per cent for Hungary’
Shaolin and his brother Shaoang have a Chinese father and Hungarian mother and will defend their speedskating 5,000m title in Beijing
Their mother stitched together the flags of China and Hungary into a special banner which the brothers hope can be displayed at the Games