opened up about his past in an interview with Ilgan Sports.
Thunder talked about his first solo album 'THUNDER
' and revealed that he's already worried about his next release. He explained, "I learned a lot when Rain hyung was the producer. He's really really big on effort. He's still a hyung that I admire and he's the king of effort. Hyung often said, 'When you're done preparing for an album that means it's time to prepare for the next'."
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To the question asking if he meets up with Rain often, Thunder answered, "I saw him once while preparing for this album. I saw him at a concert this year but I wasn't able to talk to him for long."
Lastly, his former group MBLAQ came up. When asked if he misses or has any regrets for MBLAQ, Thunder replied, "[MBLAQ] comes to my mind often, not because of any regret but because it's a good memory. There are a lot of fans that I met through MBLAQ. It remains a beautiful memory."