KK vs donk turn board coordinado

PokerStars - €0.10 NL (6 max) - Holdem - 6 players

Hand converted by PokerTracker 4

UTG: 212.5 BB (VPIP: 28.31, PFR: 20.02, 3Bet Preflop: 7.32, Hands: 2,947)

MP: 40 BB (VPIP: 25.28, PFR: 18.75, 3Bet Preflop: 5.24, Hands: 3,543)

Hero (CO): 134.5 BB

BTN: 51.5 BB (VPIP: 17.27, PFR: 15.51, 3Bet Preflop: 6.92, Hands: 4,220)

SB: 108.3 BB (VPIP: 25.44, PFR: 19.76, 3Bet Preflop: 6.64, Hands: 1,847)

BB: 198.7 BB (VPIP: 25.40, PFR: 15.87, 3Bet Preflop: 4.17, Hands: 65)

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has K:heart: K:club:

fold, fold, Hero raises to 3 BB, fold, fold, BB calls 2 BB

Flop: (6.5 BB, 2 players) 5:spade: 9:heart: 6:spade:

BB checks, Hero bets 4.3 BB, BB calls 4.3 BB

Turn: (15.1 BB, 2 players) 3:spade:

BB bets 9 BB, Hero calls 9 BB

River: (33.1 BB, 2 players) 5:club:

BB bets 17 BB, hero????

Desconocido, parece decentillo (por lo menos fish no era).

Cual creeis que puede ser el rango de donk de un jugador regular/decente? Call river?

COLORES:

YO: Kh Kc

FLOP: 5s 9h 6s

TURN: 3s

RIVER: 5c