In Romance of the Three Kingdoms, Yuanrang is blinded in one eye on the battlefield.
Tips
culture
元让 is Xiahou Dun's 字 (courtesy name) — classical Chinese texts and Three Kingdoms fiction often use the 字 instead of the given name as a mark of respect.
history
The famous 'swallow his own eyeball' scene (拔矢啖睛) in 《三国演义》 is novelistic — the historical Xiahou Dun did lose an eye to an arrow, but the eating part is pure fiction.