|Birth name||Sun Park|
|Born||January 3, 1980|
|Last episode:||Team Player|
In December 2008, Sun announced that she would be leaving Hi-5 in order to concentrate on settling down and starting a family. She also expressed that she felt she was only ever meant to be a temporary replacement for Kathleen.
Sun graduated from the University of Texas at Austin with a Bachelor of Business Administration, Finance. and appeared in the Brisbane and Sydney seasons of Mamma Mia!. Before her stint with Hi-5, she toured with the live act BPM - Beats Per Minute that fused funk, rock, jazz and hip hop music, and worked with the Australian band Rogue Traders.
As an actress she appeared in the 2007 Australian movie The Jammed, and reprises the role of Main character Rubi. She has also appeared many other Australian shows.
In 2008, Sun Married Nathan Pezzimenti.
- Sun was replaced by Fely in 2009.
- Sun became a main member in early 2007.
- Sun holds being in the group for only 2 years and 2 seasons with 90 episodes.
- The only non original member who departed from Hi-5 before second generation.
- The hi5 cast ever with the shortest periods (only 2 years) and starred in the least series than other casts ever.