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:
The Voice Thailand
Table title:
Contestants
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=2 > Season </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > Kong Saharat </th><th class="highlighted"  colspan=1 rowspan=1 > Jennifer Kim </th><th class="highlighted"  colspan=1 rowspan=1 > Joey Boy </th><th class="highlighted"  colspan=1 rowspan=1 > Stamp Apiwat </th></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1 </th><td colspan=1 rowspan=1 > Thanon Chamroen (1st) Sarocha Senarat Nawatchaphat Chaiyatha Natthawadi Dokkathin Ekkaphon Rattanakamphon & Kiratikan Phongthongsamran Phichaya Chanwilai </td><td colspan=1 rowspan=1 > Trakan Sisaengchan (3rd) Wichaya Wongsuriyan Tunraya Chanthawong Wirasak Kluea-kin Orawi Phinitsanphirom Kumarika Supphakon </td><td colspan=1 rowspan=1 > Thachaya Prathumwan (2nd) Bongkot Charoentham Phiranan Chanaphantharak Chitsuda Heng-ratsami Sapha Phanit-attra Chirawut Chanchaisaeng </td><td colspan=1 rowspan=1 > Phichet Bua-kham (3rd) Natthawut Chenmana Duangphon Phongphasuk Chonthicha Yotsaphon Narin Prasopphakdi Prakaidao Sukkhawat </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 2 </th><td colspan=1 rowspan=1 > Wanlika Ketsawaphithak (2nd) Natthita Siyanon Sermsartr Del Rosario Chanowat Phirisaisanti </td><td colspan=1 rowspan=1 > Kritsada Phisetphatthanakun (3rd) Lalita Chuengwatthanakit Natcha Chittanon Watchara Kanyaphon </td><td colspan=1 rowspan=1 > Kittinan Chinsamran (3rd) Thanaphon Mahatthanadun Waruni Chanthrasirirangsi Thikhamphon Phritaphon </td><td colspan=1 rowspan=1 > Rangsan Panyaruen (1st) Fonpha Pramoj na Ayudhaya Chamaphon Saengthong Naphat Sirinin </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 3 </th><td colspan=1 rowspan=1 > Panchaphon Thammason (4th) Banthita Prachamon Niwirin Limkangwanmongkhon Thiraphap Kramonmanit </td><td colspan=1 rowspan=1 > Somsak Rinnairak (1st) Phlengpraphan Kingthong Palirat Konbang Annawari Rivollon </td><td colspan=1 rowspan=1 > Charunwit Phuaphanwatthana (3rd) Ingrid Witzany Prangthip Thalaeng Kulitsara Sakunrat </td><td colspan=1 rowspan=1 > Suthita Chanachaisuwan (2nd) Suchat Saeheng Kunchira Khongthong Panithan Thanchai </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=2 > 4 </th><th class="highlighted"  colspan=1 rowspan=1 > Kong Saharat </th><th class="highlighted"  colspan=1 rowspan=1 > Jennifer Kim </th><th class="highlighted"  colspan=1 rowspan=1 > Joey Boy </th><th class="highlighted"  colspan=1 rowspan=1 > Singto Numchok </th></tr>
<tr> <td colspan=1 rowspan=1 > Anchuli-on Buakaeo (2nd) Chiranan Phanthuwon Phatthranut Sitawan Bunyaphon Bunlom </td><td colspan=1 rowspan=1 > Samat Niamsa-at (3rd) Manatsanan Aksonthueng Narat-hathai Warotamaphat Watcharaphong Sirirak </td><td colspan=1 rowspan=1 > Thitthinan Onpan (1st) Rungrat Mengphanit Naraphong Pramot Yada Komet </td><td colspan=1 rowspan=1 > Phongthon Pathumanon (4th) Ratchayawi Wirasutthimat Phitsini Wirasutthimat Ardawan Habibzadeh </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=2 > 5 </th><th colspan=1 rowspan=1 > Kong Saharat </th><th colspan=1 rowspan=1 > Da Endorphine </th><th colspan=1 rowspan=1 > Joey Boy </th><th class="highlighted"  colspan=1 rowspan=1 > Singto Numchok </th></tr>
<tr> <td colspan=1 rowspan=1 > Anon Watchariwong na Ayutthaya (3rd) Thamonwan Koplapthanakun Methasit Wangdi Thakon Choengkhunthot </td><td colspan=1 rowspan=1 > Natthapong Thongmueang (2nd) Opkhwan Kinglakmueang Bancha Khamluecha Chonchanok Tatiyongmongkhonchai </td><td colspan=1 rowspan=1 > Siphum Bencharat (1st) Noppharut Si-muang Witthawat Sankonkit Phirachat Suwatthawichai </td><td colspan=1 rowspan=1 > Phatcharaphon Bunchu (3rd) Kittiwat Rungrueng Natthanot Chunhakan Phiraphat Sitthawong </td></tr>
<tr> <th colspan=1 rowspan=5 > 6 </th><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Sirinthra Chanathap </td><td colspan=1 rowspan=1 > Benjamin James Dolley </td><td colspan=1 rowspan=1 > Pathitta & Saran </td><td colspan=1 rowspan=1 > Wachirawit Chinkoet </td></tr>
<tr> <td colspan=1 rowspan=1 > Yukonchat Ketphasa </td><td colspan=1 rowspan=1 > Suphakchaya Rattanamai </td><td colspan=1 rowspan=1 > Phawida Morici </td><td colspan=1 rowspan=1 > Ekkaphan Wannasut </td></tr>
<tr> <td colspan=1 rowspan=1 > Chirawan Sonsa-atdi </td><td colspan=1 rowspan=1 > Piyathida Lekklang </td><td colspan=1 rowspan=1 > Chonlaphat Setthasitthikun </td><td colspan=1 rowspan=1 > Saypaseuth Phommavongxay </td></tr>
<tr> <td colspan=1 rowspan=1 > Chainarong Phrombuppha </td><td colspan=1 rowspan=1 > Kittiphong & Kanthira </td><td colspan=1 rowspan=1 > Chuthamat Sapsiri </td><td colspan=1 rowspan=1 > Chitlada Thirinthong </td></tr>
<tr> <th colspan=1 rowspan=6 > 7 </th><th colspan=1 rowspan=1 > Kong Saharat </th><th colspan=1 rowspan=1 > Jennifer Kim </th><th colspan=1 rowspan=1 > Joey Boy </th><th class="highlighted"  colspan=1 rowspan=1 > Pongkool Suebsung </th></tr>
<tr> <td colspan=1 rowspan=1 > Onratda Rojjanatechasiri </td><td colspan=1 rowspan=1 > Wathanyoo Pringhatyai </td><td colspan=1 rowspan=1 > Pongsatorn Kambang </td><td colspan=1 rowspan=1 > Sayapha Singchu </td></tr>
<tr> <td colspan=1 rowspan=1 > Apisit Suriwong </td><td colspan=1 rowspan=1 > Ekkarat Phonsri </td><td colspan=1 rowspan=1 > Wanchaleom Luangprathum </td><td colspan=1 rowspan=1 > Jakkrit Khamjit </td></tr>
<tr> <td colspan=1 rowspan=1 > Alongkorn Sirimahaweero </td><td colspan=1 rowspan=1 > Thatsanai Kittirungsuwan </td><td colspan=1 rowspan=1 > Buma & Suphamet </td><td colspan=1 rowspan=1 > Areeya Rotjanadit </td></tr>
<tr> <td colspan=1 rowspan=1 > Aree Rueangsawat </td><td colspan=1 rowspan=1 > Thitiyakorn Thongsri </td><td colspan=1 rowspan=1 > Worraruethai Phakdiwijit </td><td colspan=1 rowspan=1 > Nutprawe & Khrongkwan </td></tr>
</table>
Question:
Who are the coahes for the Voice Thailand and in which season each?
Answer:
Saharat, Joey Boy, Jennifer Kim (season 1-4), Apiwat (season 1-3), Namchok (season 4-6) and Pongkool Suebsung are the coaches in The Voice Thailand.