Question: Are both Jon Hume and Lee Sung-min members of Evermore?

Context paragraphs:
Between the Lines (Evermore song): "Between the Lines" is the first single by Evermore, taken from their third studio album "".  Evermore's Jon Hume said that "Between the Lines was the first song to come out of a search for a new musical experience as a band."  It was released as a free download on Evermore's official website on 10 November 2008.

Dann Hume: Dann Hume (born Daniel Benjamin Cobbe, 1 September 1987, Whangaparaoa, New Zealand) is a singer-songwriter and record producer.  Hume is the youngest of three brothers (with Peter Hume and Jon Hume) who make up the alternative rock band, Evermore since 1999.

The Stables Recording Studio: The Stables Recording Studio (owned by Evermore front man Jon Hume) is in rural Victoria, Australia.  It was originally designed and built for the recording of Evermore's albums but has since been used by many other artists.

Jon Hume: Jon Hume (born 6 November 1983) is the lead singer of Evermore.  He is a singer-songwriter, multi-instrumentalist, Record Producer and Studio owner.  Jon is the eldest of the three brothers who make up the New Zealand band Evermore.

Lee Seong-min: Lee Seong-min and Lee Sung-min is a Korean name consisting of the family name Lee and the given name Seong-min, and may also refer to:

Miss Korea (TV series): Miss Korea () is a South Korean television series starring Lee Sun-kyun, Lee Yeon-hee, Lee Mi-sook, Lee Sung-min, Song Seon-mi, and Lee Ki-woo.  It aired on MBC from December 18, 2013 to February 26, 2014 on Wednesdays and Thursdays at 21:55 for 20 episodes.

Lee Sung-min (singer): Lee Sung-min (born January 1, 1986) is a South Korean singer and actor.  He is a member of the South Korean boy band Super Junior and its sub-groups Super Junior-T, Super Junior-H and Super Junior-M.

Light Surrounding You: "Light Surrounding You" is the second single by alternative rock band, Evermore, taken from their second studio album, "Real Life" (June 2006).  It was written by Dann Hume, the group's drummer and lead singer and guitarists Jon Hume.  The record is co-produced by Jon Hume.  The song was released in October 2006 and peaked at No. 15 on the RIANZ Singles Chart in New Zealand and number one on the ARIA Singles Chart, making it Evermore's most successful single in Australia.  It was the first single by a New Zealand artist to top the Australian charts since "How Bizarre" by OMC in 1996.

Wind Wind Wind: Wind Wind Wind () is an upcoming South Korean romantic comedy film directed by Lee Byeong-heon.  It stars Lee Sung-min, Shin Ha-kyun, Song Ji-hyo and Lee El.

A Violent Prosecutor: A Violent Prosecutor is a 2016 South Korean crime film directed by Lee Il-hyung, produced by Guk Su Ran and starring Hwang Jung-min, Kang Dong-won, Lee Sung-min and Park Sung-woong.  It was released in South Korea on February 3, 2016 by Showbox.

Supporting paragraphs: Jon Hume Lee Sung-min (singer)
Answer: no