As the sixth U.N. High Commissioner for Human Rights, Zeid Ra’ad Al Hussein was known for his outspoken views. See e.g.: https://humanrightsdefenders.blog/2017/12/22/bound-to-happen-but-still-high-commissioner-zeid-announces-he-will-not-seek-second-term/and https://humanrightsdefenders.blog/2018/06/15/not-so-diplomatic-diplomat-of-the-year-zeid.