# List of My Little Old Boy hosts

My Little Old Boy (a.k.a. Mom's Diary: My Ugly Duckling; Korean: 미운 우리 새끼; RR: Miun Uri Saekki) is a South Korean television entertainment program, distributed and syndicated by SBS every Sunday at 21:05 (KST).

## Current hosts

| Name | Episodes |
| Shin Dong-yup | 1–present |
| Seo Jang-hoon | 1–present |

## Special hosts

| Name | Episodes |
| Kim Min-jong | 21–22 |
| Kim Jong-min | 23–24 |
| Cha Tae-hyun | 25–26 |
| Sung Si-kyung | 27–28, 241 |
| Tak Jae-hoon | 29–30 |
| Kim Heung-gook | 31 |
| Ahn Jae-wook | 32–33 |
| You Hee-yeol | 34–37 |
| Joo Sang-wook | 38–39 |
| Park Myeong-su | 40–41 |
| Oh Yeon-soo | 42–43 |
| Yeon Jung-hoon | 44–45 |
| Yoon Sang-hyun | 46–47 |
| Kim Hee-sun | 48–50 |
| Kim Jong-kook | 50–51 |
| Chae Shi-ra | 52–53 |
| Son Ji-chang | 54–55 |
| Ahn Jung-hwan | 56–57 |
| Kim Hyun-joo | 58–59 |
| Son Tae-young | 60–61 |
| Kim Jung-eun | 62–63, 219 |
| Shin Seung-hun | 64–65 |
| Kim Soo-ro | 66–67, 69 |
| Go Joon-hee | 68 |
| Kim So-yeon | 70 |
| Lee Soo-geun | 71–72 |
| Noh Sa-yeon | 73, 101 |
| Kim Yong-man | 74 |
| Jang Hyuk | 76–77 |
| Seungri | 77–79 |
| Song Ji-hyo | 79–80 |
| Lee Da-hae | 80–82 |
| Joo Byung-jin [ko] | 82–84 |
| Hong Jin-young | 84–85 |
| Im Won-hee | 86 |
| Jung Ryeo-won | 87–88 |
| Tae Jin-ah | 89 |
| Lee Soo-kyung | 90 |
| Kim Soo-mi | 90–92 |
| Kim Hee-ae | 93–94 |
| Park Joong-hoon | 95–96 |
| Yoo Ho-jeong | 97–98 |
| Shin Hye-sun | 99–100 |
| Lee Seung-gi | 102–103 |
| Im Chang-jung | 104–105 |
| Lee Dong-gun | 106–107 |
| Bae Jung-nam [ko] | 108 |
| Jo Yoon-hee | 109 |
| Kim Jun-hyun | 110 |
| Yoon Do-hyun | 111 |
| Lee Moon-sae | 112–113 |
| Lee Min-jung | 114–115 |
| Lee Sun-hee | 116 |
| Park Joo-mi | 117, 258 |
| Lee Beom-soo | 118–119 |
| Shin Ae-ra | 120–122 |
| Jun Jin | 122 |
| Choi Soo-jong | 123–124 |
| Lee Ha-nui | 125 |
| Jung Il-woo | 126 |
| Han Ye-seul | 127–128 |
| Park Hee-soon | 129–130 |
| Yoona (Girls' Generation) | 131–132 |
| Lee Tae-ran | 133–134 |
| Kim Young-kwang | 135 |
| Kim Ji-seok | 136 |
| June Kang [ko] | 137 |
| Park Hyung-sik | 138 |
| Kim Won-hee | 139–140 |
| Go Jun | 141–142 |
| Son Dam-bi | 143 |
| Baek Ji-young | 144 |
| Kim Bum-soo | 145 |
| Kim Hee-chul (Super Junior) | 146 |
| Ye Ji-won | 147 |
| Ji Suk-jin | 148 |
| Ha Hee-ra | 149–150 |
| Han Chae-young | 151 |
| Ku Hye-sun | 152 |
| Hur Jae | 153 |
| Cha Ye-ryun | 154 |
| Han Go-eun | 155 |
| Lee Sang-yoon | 156 |
| Pak Se-ri | 157 |
| Lee Sang-yeob | 158 |
| Lee Seung-chul | 159 |
| Lee Jung-hyun | 160 |
| Lee Yeon-bok [ko] | 161 |
| Choi Jin-hyuk | 162 |
| Chun Jung-myung | 164 |
| Choi Si-won (Super Junior) | 165 |
| Jang Yoon-jeong | 166 |
| Kang Daniel | 167–168 |
| Park Tae-hwan | 168 |
| Cho Kyu-hyun (Super Junior) | 169 |
| Jung Yong-hwa (CNBlue) | 170, 252-253 |
| Yoo Jun-sang | 170–172 |
| Kim Min-jun | 172–173 |
| Lee Sung-min | 173–174 |
| Song Chang-eui | 175 |
| Song Ga-in | 176–177 |
| Bong Tae-gyu | 178 |
| Jin Sung [ko] | 179 |
| Yook Sung-jae (BtoB) | 180 |
| Eun Ji-won | 181 |
| Lee Tae-sung | 182 |
| Yoon Shi-yoon | 183 |
| Kim Sung-ryung | 184–185 |
| Choi Kang-hee | 186–187 |
| Kim Yonja [ko] | 188 |
| So Yi-hyun | 189 |
| Yoo In-young | 190 |
| Lee Jong-hyuk | 191 |
| Park Sun-young | 192 |
| Kim Ho-joong | 193 |
| Lee Moo-Saeng [ko] | 194 |
| Jang Do-yeon | 195 |
| Lee Jung-jin | 196 |
| Yunho (TVXQ) | 197 |
| Yoon Doo-joon (Highlight) | 198 |
| Haha | 199 |
| Oh Ji-ho | 200 |
| Hwang Kwanghee | 201 |
| Park Sung-woong | 202–203 |
| Kwak Do-won | 204–205 |
| Park Eun-bin | 206 |
| Joo Hyun-mi | 207 |
| Kwak Si-yang | 208 |
| Jessi | 209, 234 |
| Oh Yoon-ah | 210 |
| Um Ki-joon | 211 |
| Eugene (S.E.S) | 212 |
| Lee Sang-hwa | 213 |
| Park Ha-sun | 214 |
| Lee Juck | 215 |
| Kim Seung-woo | 216 |
| BoA | 217 |
| Jung Woo | 218 |
| Kim Kang-woo | 220 |
| Choo Ja-hyun | 221 |
| Rain | 222-223 |
| Yoon Kyun-sang | 224, 294 |
| Minho (Shinee) | 225 |
| Cha In-pyo | 226 |
| Lee Da-hee | 227 |
| Yoon Jong-hoon | 228 |
| Namkoong Min | 229 |
| Park Eun-seok | 230 |
| Kim Hyuna & Dawn | 231 |
| Kim Yoo-mi | 232 |
| Rosé (Blackpink) | 233 |
| Shin Sung-rok | 235 |
| Jin Ki-joo | 236 |
| Lee Je-hoon | 237 |
| Kim Ok-vin | 238-239 |
| Song Min-ho and Kang Seung-yoon (Winner) | 240 |
| Oh Yeon-seo | 242 |
| Seo In-guk | 243 |
| Do Kyung-wan [ko] | 244 |
| Kim Tae-gyun | 245 |
| Jo Woo-jin | 246 |
| Jung So-min | 247 |
| Moon Chae-won | 248-249 |
| Lee Seung-yuop | 250 |
| John Park | 251 |
| Lee Kwang-soo | 253-254 |
| On Joo-wan | 255 |
| Kwon Yu-ri (Girls' Generation) | 256 |
| Ahn Hyo-seop | 257 |
| Han Ye-ri | 259 |
| CL | 260 |
| Seungkwan & Vernon [ko] (Seventeen) | 261 |
| Sunmi | 262 |
| Gummy | 263 |
| Lee Yeon-hee | 264 |
| Heo Sung-tae | 265 |
| Han Chae-ah | 266 |
| Choo Sung-hoon | 267 |
| Son Seok-koo | 268 |
| Park Yong-woo | 269 |
| Kim Joo-ryoung | 270 |
| Ryu Hyun-jin | 271-272 |
| Jin Seon-kyu | 273-274 |
| Lee Sun-bin | 275 |
| Uee | 276 |
| Onew (Shinee) | 277 |
| Jung Eun-ji (Apink) | 278 |
| Moon Se-yoon | 279 |
| Han Hye-jin | 280 |
| Yeon Woo-jin | 281 |
| Sunye | 282 |
| Park Hae-joon | 283-284 |
| DinDin | 284 |
| Mijoo (Lovelyz) | 285 |
| Son Ho-jun | 286-287 |
| Kim Sang-kyung | 288-289 |
| PSY | 290-291 |
| Jung Joon-ho | 292-293 |
| So Yoo-jin | 295 |
| Shin Dong-wook | 296 |
| Hong Hyun-hee (Comedian) [ko] | 297 |
| Seo Young-hee | 298 |
| Lee Se-hee | 299 |
| Ji Hyun Woo | 300 |
| Kim Ji-min | 301 |
| Choi Daniel | 302 |
| Jin Seo-yeon | 303 |
| Chungha | 304 |
| Choi Yeo-jin | 305 |
| Zico (Block B) | 306 |
| Jang Wooyoung (2PM) | 307 |
| Eom Ji-Yoon [ko] | 308 |
| Shin Bong-sun | 309 |
| Joo Jong-hyuk | 310 |
| Crush | 311 |
| Jang Hyun-sung | 312 |
| Jang Sung-kyu | 313 |
| Simon Dominic | 314 |
| Oh Na-ra | 315 |
| Bae Sung-jae | 316 |
| Hwasa (Mamamoo) | 317 |
| Han Ga-in | 318-319 |
| Song Eun-i | 320 |
| Kim Bum-soo | 321 |
| Ahn Young-mi | 322 |
| Jay Park | 323 |
| Shin Hyun-joon | 324 |
| Shin Ji | 325 |
| Im Soo-hyang | 326 |
| Jung Sang-hoon | 327 |
| Lee Kyung-kyu | 328 |
| Kim Min-kyung | 329 |
| Park Hyung-sik | 330 |
| Joo Hyun-young | 331 |
| Kim Nam-hee | 332 |
| Lee Yong-jin | 333 |
| Kim Ji-hoon | 334 |
| Shin Ye-eun | 335 |
| Joo Woo-jae | 336 |
| Jang Hang-jun | 337 |
| Kim Gun-woo | 338 |
| Pyo Ye-jin | 339 |

## Former hosts

| Name | Episodes |
| Han Hye-jin | 1–20 |