I've finally got to meet you. I've heard so much about you.

드디어 만나 뵙네요. 당신에 관한 이야기를 많이 듣고 있어요.

• I've heard a lot about you.
• I've heard all about you.
• I've heard a lot of good things about you.
• I'm so happy to finally meet you.
• I was looking forward to coming here.