Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Paul Sun-Hyung Lee
Table title:
Television
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td colspan=1 rowspan=1 > 1999 </td><td colspan=1 rowspan=1 > Total Recall 2070 </td><td colspan=1 rowspan=1 > Waiter </td><td colspan=1 rowspan=1 > Episode: "Rough Whimper of Insanity" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > Soul Food: The Series </td><td colspan=1 rowspan=1 > Dan Lee </td><td colspan=1 rowspan=1 > Episode: "A Taste of Justice" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > Doc </td><td colspan=1 rowspan=1 > Orderly </td><td colspan=1 rowspan=1 > Episode: "Complicated" </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2003–2005 </td><td class="highlighted"  colspan=1 rowspan=1 > Train 48 </td><td class="highlighted"  colspan=1 rowspan=1 > Randy Ko </td><td colspan=1 rowspan=1 > 256 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > Kevin Hill </td><td colspan=1 rowspan=1 > Phil Steckler </td><td colspan=1 rowspan=1 > Episode: "The Good Life" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > This Is Wonderland </td><td colspan=1 rowspan=1 > Mr. Phan </td><td colspan=1 rowspan=1 > Episode: "Episode #2.9" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > 1-800-Missing </td><td colspan=1 rowspan=1 > Dr. Winston Nakano </td><td colspan=1 rowspan=1 > Episode: "Fugitive" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > Billable Hours </td><td colspan=1 rowspan=1 > Paul </td><td colspan=1 rowspan=1 > Episode: "The Handicapped Bathroom" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > The Jane Show </td><td colspan=1 rowspan=1 > E.R. Doctor </td><td colspan=1 rowspan=1 > Episode: "Plastic Ono Jane" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010–2011 </td><td colspan=1 rowspan=1 > Degrassi: The Next Generation </td><td colspan=1 rowspan=1 > Juan Tong </td><td colspan=1 rowspan=1 > 6 episodes </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2016–present </td><td class="highlighted"  colspan=1 rowspan=1 > Kim's Convenience </td><td class="highlighted"  colspan=1 rowspan=1 > Appa </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What role did Paul Sun-Hyung Lee play the most?
Answer:
Paul Sun-Hyung Lee played the role of Randy Ko in Train 48 the most, appearing in 256 episodes from 2003-2005.