Answer
The Hangul script used to write "Lee Yong-dae" in Korean is 이용대. Pronounced as "I-yong-dae", it consists of three syllables, each represented by a unique Hangul character. The first character "이" is pronounced as "i" and is followed by "yong", written as "용". Lastly, "dae" is represented by the character "대". Together, these three syllables form the name "Lee Yong-dae" in Hangul.